67 static DEFINE_PER_CPU(struct hrtimer, watchdog_hrtimer);
324 static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer)  in watchdog_timer_fn()  argument
338 	hrtimer_forward_now(hrtimer, ns_to_ktime(sample_period));  in watchdog_timer_fn()
442 	struct hrtimer *hrtimer = raw_cpu_ptr(&watchdog_hrtimer);  in watchdog_enable()  local
445 	hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);  in watchdog_enable()
446 	hrtimer->function = watchdog_timer_fn;  in watchdog_enable()
452 	hrtimer_start(hrtimer, ns_to_ktime(sample_period),  in watchdog_enable()
462 	struct hrtimer *hrtimer = raw_cpu_ptr(&watchdog_hrtimer);  in watchdog_disable()  local
465 	hrtimer_cancel(hrtimer);  in watchdog_disable()
664 	struct hrtimer *hrtimer = raw_cpu_ptr(&watchdog_hrtimer);  in restart_watchdog_hrtimer()  local
673 	ret = hrtimer_try_to_cancel(hrtimer);  in restart_watchdog_hrtimer()
675 		hrtimer_start(hrtimer, ns_to_ktime(sample_period),  in restart_watchdog_hrtimer()